subject | relation | object |
---|---|---|
secondary xylem tracheid | BFO:0000050 | secondary xylem (PO:0005848) |
secondary xylem tracheid | is_a | tracheid (PO:0000301) |
secondary xylem tracheid | is_a | secondary xylem tracheary element (PO:0025445) |
This term has no children.